2 This file is part of GNUnet.
3 (C) 2010,2011 Christian Grothoff (and other contributing authors)
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
22 * @file transport/gnunet-service-transport_blacklist.h
23 * @brief blacklisting API
24 * @author Christian Grothoff
26 #ifndef GNUNET_SERVICE_TRANSPORT_BLACKLIST_H
27 #define GNUNET_SERVICE_TRANSPORT_BLACKLIST_H
29 #include "gnunet_statistics_service.h"
30 #include "gnunet_util_lib.h"
33 * Start blacklist subsystem.
35 * @param server server used to accept clients from
36 * @param cfg configuration handle
37 * @param my_id my peer id
40 GST_blacklist_start (struct GNUNET_SERVER_Handle *server,
41 const struct GNUNET_CONFIGURATION_Handle *cfg,
42 const struct GNUNET_PeerIdentity *my_id);
46 * Stop blacklist subsystem.
49 GST_blacklist_stop (void);
53 * Initialize a blacklisting client. We got a blacklist-init
54 * message from this client, add him to the list of clients
55 * to query for blacklisting.
58 * @param client the client
59 * @param message the blacklist-init message that was sent
62 GST_blacklist_handle_init (void *cls, struct GNUNET_SERVER_Client *client,
63 const struct GNUNET_MessageHeader *message);
67 * A blacklisting client has sent us reply. Process it.
70 * @param client the client
71 * @param message the blacklist-init message that was sent
74 GST_blacklist_handle_reply (void *cls, struct GNUNET_SERVER_Client *client,
75 const struct GNUNET_MessageHeader *message);
79 * Add the given peer to the blacklist (for the given transport).
81 * @param peer peer to blacklist
82 * @param transport_name transport to blacklist for this peer, NULL for all
85 GST_blacklist_add_peer (const struct GNUNET_PeerIdentity *peer,
86 const char *transport_name);
90 * Handle to an active blacklist check.
92 struct GST_BlacklistCheck;
96 * Continuation called from a blacklist test.
99 * @param peer identity of peer that was tested
100 * @param result GNUNET_OK if the connection is allowed,
103 typedef void (*GST_BlacklistTestContinuation) (void *cls,
104 const struct GNUNET_PeerIdentity
109 * Test if a peer/transport combination is blacklisted.
111 * @param peer the identity of the peer to test
112 * @param transport_name name of the transport to test, never NULL
113 * @param cont function to call with result
114 * @param cont_cls closure for 'cont'
115 * @return handle to the blacklist check, NULL if the decision
116 * was made instantly and 'cont' was already called
118 struct GST_BlacklistCheck *
119 GST_blacklist_test_allowed (const struct GNUNET_PeerIdentity *peer,
120 const char *transport_name,
121 GST_BlacklistTestContinuation cont, void *cont_cls);
125 * Cancel a blacklist check.
127 * @param bc check to cancel
130 GST_blacklist_test_cancel (struct GST_BlacklistCheck *bc);
133 /* end of file gnunet-service-transport_blacklist.h */